Interface | ICs | ROHM Semiconductor - ROHM Co., Ltd.
ROHM offers wide ranges of interface ICs, such as Wireless LAN Modules, IC Card Interface ICs, LVDS Interface ICs, Sub-LVDS Interface ICs, IrDA, Controllers, GPIO, Capacitive Switch Control ICs, Touch Screen Contol ICs, MEMS Sensors, Timing Controllers, Car access.
Clockless Link™ Interface is a differential serial interface that expect further low power consumption and low EMI by ROHM's original CDR(Clock Data Recovery) technology.Clockless Link™ Interface serializes the parallel data and transfers by the differential lines of 1 pair. So it helps to reduce the number of cables significantly.The 1pair transfer interface don't care the cable slew like LVDS interface that is separated clock and data line.It helps to speed up the transfer rate and support long cable. Reset line and link synchronous control line between transmitter and receiver are unnecessary. This interface can links automatically by only differential line.
ROHM LVDS interface IC lineup includes serializers and deserializers in a range of operating frequencies (8-150MHz) and transmission bit counts (35-70bits) for broad compatibility. High-speed serial transmission - up to 7x faster - helps to reduce the number of cables to 1/3rd or less, providing a low swing mode that is expected to achieve lower EMI. In addition, a 250MHz 4bit LVDS driver/receiver is available for a range of applications, from digital consumer equipment such as LCD TVs to multifunction printers and other office equipment, along with measurement and medical devices.
ROHM IrDA controllers enable easy IrDA communication by simply mounting in existing sets. Ideal for exchanging data between different applications.
Multiple Input Switch Monitor ICs that detect the opening and closing of mechanical switches. Once it senses a change in the status of a switch, it sends an interrupt signal to the MCU via a serial peripheral interface (SPI). In intermittent monitoring, the switch status is monitored at regular time intervals, allowing the IC to operate with low power consumption. Also, operation with reduced noise can be achieved by enabling uniform sequential monitoring of all switches or sequential monitoring by power supply system.
ROHM's CXPI (Clock eXtention Peripheral Interface) transceiver IC can switch between Master/Slave mode using external pin. Power consumption is reduced during standby (non-communication).
ROHM's CAN(Controller Area Network) transceiver IC is most suitable for BUS system with protocol communication facility of CAN. Fully ISO 11898 standard compliant
The touch screen controller detect the input of the touch sensor arranged on the LCD screen. These touch sensors easily makes a complex input operation intuitive. ROHM's touch screen controller was developed for two kinds of sensors of 4wire resistive touch sensor and capacitive touch sensor. These products can correspond to the demand of various markets.
ROHM's USB Type-C Power Delivery Controller ICs are compatible with the latest USB Power Delivery (Rev2.0) and Type-C (Rev1.1) specifications. USB Type-C compliant high power transmission technology ideal for powering Laptops and Tablets, supporting up to 100W (20V@ 5A).